alphaCourantNo.H
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23 
24 Global
25  alphaCourantNo
26 
27 Description
28  Calculates and outputs the mean and maximum Courant Numbers.
29 
30 \*---------------------------------------------------------------------------*/
31 
32 scalar alphaCoNum = 0;
33 
34 {
35  const scalarField sumPhi
36  (
37  mixture.nearInterface()().primitiveField()
38  *fvc::surfaceSum(mag(phi))().primitiveField()
39  );
40 
42  0.5*gMax(sumPhi/mesh.V().primitiveField())*runTime.deltaTValue();
43 
44  const scalar meanAlphaCoNum =
45  0.5
46  *(gSum(sumPhi)/gSum(mesh.V().primitiveField()))
47  *runTime.deltaTValue();
48 
49  Info<< "Interface Courant Number mean: " << meanAlphaCoNum
50  << " max: " << alphaCoNum << endl;
51 }
52 
53 // ************************************************************************* //
scalar alphaCoNum
const scalar meanAlphaCoNum
volScalarField scalarField(fieldObject, mesh)
tmp< VolField< Type > > surfaceSum(const SurfaceField< Type > &ssf)
Type gSum(const FieldField< Field, Type > &f)
Ostream & endl(Ostream &os)
Add newline and flush stream.
Definition: Ostream.H:257
messageStream Info
dimensioned< scalar > mag(const dimensioned< Type > &)
Type gMax(const FieldField< Field, Type > &f)